Because "chatbot" today are highly specialized, Google is working on developing an almost universal conversational agent. The goal : ensure it is able to discuss everything and anything. In this year, Meena approximates human.

The Ehang company has to carry out tests on American soil and is close to completing a pilot program in China, first step towards a commercial service.
The Chinese company Ehang is the first to have made off flying taxi autonomously with humans on board,